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Vol. 01 ● Issue 04 ● April 2026
Skills Atlas ● inskillclaude.com
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API Integrationmediumcommunity

paypal-integration

Master PayPal payment integration including Express Checkout, IPN handling, recurring billing, and refund workflows.

The full SKILL.md could not be loaded right now. You can still install it from the upstream repo.

— Field Manual

The 1,441 skills, demystified in one PDF.

A free editorial guide we wrote for the Skills Atlas: taxonomy, the 25 must-know skills, anti-patterns, and learning paths by profile.

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